The recommended method to install new Eclipses is to use Eclipse IDE for Embedded C/C++ Developers packages, which pack together the Eclipse IDE for C/C++ Developers standard distribution with the Eclipse Embedded CDT plug-ins.
Arm Linux tar.gz(SHA) <-- NEW! Runs on Raspberry Pi OS 64-bit.
macOS security notice
On macOS, if you download the archive with the browser, the strict security checks on recent macOS will prevent it to run. The fix is simple, you need to remove the com.apple.quarantine extended attribute.